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Pressure Gauge Manufacturer in India
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Pressure Gauge Manufacturer in India
Pressure Gauge Manufacturer in India
Bourdon Tube, Digital, Vacuum & Diaphragm Gauges from a Trusted Manufacturer in India
Industrial Pressure Gauge
Dhyami supplies industrial pressure gauges built to measure pressure accurately in pipelines, boilers, compressors and process systems. Choose from bourdon tube, digital, differential, vacuum and diaphragm types to suit your pressure range, media and reading format. Reliable performance, long service life, and best price for bulk industrial orders.
- Bourdon Tube Gauges
- Digital Pressure Gauges
- Vacuum & Compound Gauges
- Diaphragm & Seal Gauges
Digital Pressure Gauge
Digital Pressure Gauge (LCD, Battery Operated)
A digital pressure gauge uses an electronic pressure sensor and an LCD display to show precise, easy-to-read pressure values, offering higher accuracy than mechanical gauges. Dhyami supplies battery-operated digital pressure gauges built with a durable SS304 or ABS body, suited for accurate process monitoring across oil and gas, chemical, boiler and water systems. As a trusted digital pressure gauge manufacturer in India, we deliver reliable digital pressure indicators at the best price for every industrial application.
✅ Dial Size: 2.5" - 4"
✅ Body Material: SS304 / ABS Plastic
✅ Type: Digital, Battery Operated
✅ Display: LCD
✅ Range: 0-10 to 0-1000 Bar (as required)
✅ Accuracy: ±0.5%
Diaphragm Pressure Gauge
Diaphragm Pressure Gauge
A diaphragm pressure gauge uses a flexible diaphragm instead of a bourdon tube to sense pressure, making it ideal for corrosive, viscous and slurry media that would damage a standard gauge. Dhyami supplies diaphragm seal pressure gauges with a rugged SS316 or SS304 body and flanged or threaded connection, built to protect the gauge mechanism while holding accurate readings in tough process conditions. As a trusted diaphragm pressure gauge manufacturer in India, we deliver reliable diaphragm type pressure gauges at the best price for chemical, pharma and process industries.
✅ Dial Size: 4" - 6"
✅ Body Material: SS316 / SS304
✅ Type: Diaphragm Seal Type
✅ Connection: Flanged / Threaded
✅ Application: Corrosive / Viscous / Slurry Media
✅ Accuracy Class: 1.6
Pressure Gauge
Pressure Gauge
A pressure gauge is an instrument that measures the pressure of a gas or liquid and shows the reading on a dial. Dhyami supplies industrial pressure gauges built with an SS304 or cast iron case and a wide 0-10 to 0-1000 bar range, making them a reliable choice for general industrial pressure monitoring. As a trusted pressure gauge manufacturer in India, we deliver accurate, durable gauges at the best price for oil and gas, chemical, boiler and water systems.
✅ Dial Size: 2" - 6"
✅ Case Material: SS304 / Cast Iron / ABS
✅ Type: Bourdon Tube
✅ Connection: Bottom / Back Entry (NPT / BSP)
✅ Range: 0-10 to 0-1000 Bar (Application Specific)
✅ Accuracy Class: 1.0 / 1.6 / 2.5
IBR Pressure Gauge
IBR Pressure Gauge
An IBR pressure gauge is a boiler-grade bourdon tube gauge that is IBR certified for safe pressure monitoring on steam boilers and high-pressure systems. Dhyami supplies IBR approved pressure gauges with a large 6" to 10" dial and a rugged SS304 or cast iron body, giving clear, reliable readings for boiler pressure monitoring. As a trusted IBR pressure gauge manufacturer in India, we deliver certified gauges at the best price for boiler, power and process plants.
✅ Dial Size: 6" - 10"
✅ Body Material: SS304 / Cast Iron
✅ Type: Bourdon Tube, IBR Certified
✅ Connection: Bottom / Back Entry
✅ Application: Boiler Pressure Monitoring
✅ Certification: IBR Approved
Tri-Clover Sanitary Pressure Gauge
Tri-Clover Sanitary Pressure Gauge
A tri-clover sanitary pressure gauge is a diaphragm seal gauge with a hygienic Tri-Clover (TC) ferrule connection, designed for food, pharma and sanitary process lines where clean, contamination-free measurement is critical. Dhyami supplies sanitary pressure gauges with an SS304 or SS316 body and TC mounting, giving accurate, easy-to-clean pressure readings that meet hygienic process standards. As a trusted sanitary pressure gauge manufacturer in India, we deliver these gauges at the best price for dairy, food, pharma and beverage plants.
✅ Dial Size: 2" - 4"
✅ Body Material: SS304 / SS316
✅ Type: Diaphragm Seal, Tri-Clover Mounted
✅ Connection: Tri-Clover (TC) Ferrule
✅ Application: Food / Pharma / Sanitary Process Lines
✅ Accuracy Class: 1.6
Vacuum Gauge
Vacuum Gauge
A Vacuum Gauge measures pressure below atmospheric level, and as a compound gauge it reads both pressure and vacuum on a single dial. Dhyami supplies Vacuum Gauge with an SS304 or ABS body and a -1 to 0 or -1 to 15 bar compound range, giving accurate readings for vacuum and combined pressure-vacuum applications. As a trusted Vacuum Gauge manufacturer in India, we deliver reliable compound gauges at the best price for process, packaging and laboratory systems.
✅ Dial Size: 2.5" - 4"
✅ Body Material: SS304 / ABS
✅ Type: Compound Gauge (Pressure & Vacuum)
✅ Connection: Bottom / Back Entry
✅ Range: -1 to 0 / -1 to 15 Bar (Compound)
✅ Accuracy Class: 1.6
SS Gauge Cock
SS Gauge Cock
An SS gauge cock is a stainless steel isolation valve fitted before a pressure gauge, letting you shut off or isolate the gauge for safe removal, testing or replacement without stopping the process. Dhyami supplies lever-operated gauge cocks in SS304 or SS316 with threaded NPT or BSP ends, rated up to 100 bar for reliable gauge isolation. As a trusted gauge cock manufacturer in India, we deliver these accessories at the best price for every pressure gauge installation.
✅ Size: 1/4" - 1/2"
✅ Body Material: Stainless Steel 304 / 316
✅ Operation: Lever / Handle Operated
✅ End Connection: Threaded (NPT / BSP)
✅ Function: Isolation Valve for Pressure Gauge
✅ Pressure Rating: Up to 100 Bar
♨️ Pressure Gauge Syphon Tube
Pressure Gauge Syphon Tube
A pressure gauge syphon tube is a coiled or pigtail fitting placed between the gauge and the process line to protect the gauge from steam heat and pressure pulsation. It traps condensate that cools before reaching the gauge, extending its working life on hot steam and high-temperature systems. Dhyami supplies syphon tubes in stainless steel or carbon steel with threaded NPT or BSP ends, rated up to 100 bar. As a trusted syphon tube manufacturer in India, we deliver these accessories at the best price for every steam and boiler pressure gauge installation.
✅ Size: 1/4" - 1/2"
✅ Material: Stainless Steel / Carbon Steel
✅ Type: Pigtail / Coil / Ring Type
✅ End Connection: Threaded (NPT / BSP)
✅ Function: Protects Gauge from Steam Heat & Pulsation
✅ Pressure Rating: Up to 100 Bar
Get Our Complete Product Catalog
Download the full Dhyami Industrial Solutions catalog for detailed specifications, sizes, materials and pricing across our entire product range - valves, pumps, motors, piping, electrical, automation, safety and more.
Download CatalogPressure Gauge Range at a Glance
A complete industrial pressure gauge range from Dhyami, built for accuracy, durability and pan-India supply.
⏲️ Max Pressure Range0-10 to 0-1000 Bar (application specific)
1000
Bar
🎯 Accuracy Class
Digital Gauge±0.5%
Bourdon / Analog1.0 / 1.6
Diaphragm / Vacuum1.6
📊 Gauge Types We Supply
8+
Gauge Types
2"-10"
Dial Sizes
4
Body Materials
IBR
Certified Option
🏭 Built for Industry
Body MaterialSS304 / SS316
ConnectionNPT / BSP / TC
Dispatch TimeWithin 24 Hrs
Understanding Pressure Gauges
Everything you need to know about pressure gauge types, working principle, parts, units and price.
What is a Pressure Gauge?
A pressure gauge is an instrument that measures the pressure of a gas or liquid and shows the reading on a dial or digital display. As one of the most widely used pressure measuring devices, this instrument to measure pressure lets operators monitor process pressure safely in oil and gas, chemical, boiler and water systems. The main pressure gauge parts are the sensing element (such as a bourdon tube or diaphragm), the movement mechanism, the pointer, the dial face and the protective case. Knowing these pressure gauge parts and their names helps you choose the right gauge for each application.
Pressure Gauge Working Principle
The pressure gauge working principle is based on converting pressure into movement that can be read on a scale. In a mechanical gauge, an elastic element such as a bourdon tube flexes when pressure is applied, and this movement drives a pointer across the dial. This is the same bourdon tube working principle used in most industrial gauges. In a digital pressure gauge, a pressure sensor converts the pressure into an electronic reading shown on an LCD.
Pressure Gauge Units
A pressure gauge is commonly measured in bar, psi, kPa and kg/cm². Vacuum gauges also use mmHg over a range of 0 to 760 mmHg for pressures below atmospheric, which defines vacuum pressure. The right pressure gauge unit depends on your industry standard and the equipment being monitored.
Types of Pressure Gauge
The main types of pressure gauge are bourdon tube, digital, diaphragm, differential, vacuum and compound gauges. The right type depends on the pressure range, the media, and whether the reading is analog or an electronic pressure gauge display. Bourdon gauges measure up to 1000 bar, making them the most common industrial choice.
| Type | Pressure Range | Best For | Accuracy |
|---|---|---|---|
| Bourdon Tube | Up to 1000 Bar | General industrial use | 1.0 / 1.6 |
| Digital | 0-10 to 0-1000 Bar | Precision monitoring | ±0.5% |
| Diaphragm | Low pressure | Corrosive / slurry media | 1.6 |
| Vacuum / Compound | -1 to 15 Bar | Vacuum & pressure systems | 1.6 |
How to Choose the Right Pressure Gauge
Selecting the correct pressure gauge depends on a few key factors. Use these points as a quick guide:
- Pressure range: match the gauge to your maximum working pressure, up to 1000 bar for bourdon types.
- Media type: use a diaphragm seal pressure gauge for corrosive, viscous or slurry media.
- Reading format: choose a digital pressure gauge or digital pressure indicator for precise, easy-to-read values.
- Connection: select bottom or back entry with NPT or BSP threads to suit your fitting.
- Special needs: pick an IBR gauge for boilers or a tri-clover sanitary gauge for food and pharma lines.
Trusted Pressure Gauge Manufacturer in India
Dhyami is a trusted pressure gauge manufacturer and supplier in India, offering bourdon tube, digital, diaphragm, vacuum, IBR and sanitary gauges at the best price with fast pan-India dispatch. As one of the leading pressure gauge manufacturers serving multiple industries, we help plant engineers and procurement teams match the right gauge to the right application.
1000
Bar Max Range
8+
Gauge Types
±0.5%
Best Accuracy
24h
Fast Dispatch
A pressure gauge is an instrument that measures the pressure of a gas or liquid and shows the reading on a dial or digital display. It is one of the most common pressure measuring devices, used in oil and gas, chemical, boiler and water systems to monitor process pressure safely.
A pressure gauge works by using an elastic element, usually a bourdon tube, that flexes when pressure is applied, and this movement is linked to a pointer that shows the reading on a scale. In a digital pressure gauge, a pressure sensor converts the pressure into an electronic reading shown on an LCD.
The pressure gauge working principle is based on converting pressure into mechanical or electronic movement that can be read on a scale. In a mechanical gauge the sensing element moves under pressure and drives the pointer, while in an electronic pressure gauge a sensor turns the pressure into a digital value.
The main pressure gauge parts are the sensing element (such as a bourdon tube or diaphragm), the movement mechanism, the pointer, the dial face, and the protective case. These parts work together to convert pressure into a clear reading on the dial.
The main types of pressure gauges are bourdon tube, digital, diaphragm, differential, vacuum, and compound gauges. The right type depends on the pressure range, the media, and whether you need an analog dial or a digital pressure indicator.
A bourdon tube pressure gauge is a mechanical gauge that uses a curved metal tube that straightens as pressure rises, moving a pointer across the dial. This bourdon tube working principle makes it the most widely used industrial gauge because it is simple, durable, and accurate up to 1000 bar. A C-type bourdon tube is the standard configuration for most applications
A digital pressure gauge is an electronic gauge that uses a pressure sensor and an LCD display to show precise, easy-to-read pressure values. It offers higher accuracy than mechanical gauges, typically ±0.5%, and often includes features like a digital pressure switch or data output for automation.
A diaphragm pressure gauge is used to measure pressure in corrosive, viscous or slurry media that would damage a standard gauge. A diaphragm seal pressure gauge adds a sealed barrier between the process media and the gauge mechanism, protecting the instrument while holding accurate readings.
A pressure gauge measures pressure above atmospheric level, while a vacuum gauge measures pressure below atmospheric, known as negative or vacuum pressure. A compound gauge does both on one dial, reading from -1 bar up into positive pressure.
Pressure is commonly measured in bar, psi, kPa, and kg/cm². Vacuum gauges also use mmHg over a range of 0 to 760 mmHg for pressures below atmospheric.
A pressure gauge syphon tube is a coiled or pigtail fitting placed between the gauge and the process line to protect the gauge from steam heat and pressure pulsation. It traps condensate that cools before reaching the gauge, extending its working life on hot steam systems.
Dhyami is a trusted pressure gauge manufacturer and supplier in India, offering bourdon tube, digital, diaphragm, vacuum, IBR, and sanitary gauges at the best price. As one of the leading pressure gauge manufacturers, we deliver across India with fast dispatch and expert product selection support.
Pressure gauge price depends on the type, dial size, body material, and pressure range, so digital and specialised gauges cost more than standard bourdon models. Contact Dhyami for current pressure gauge and digital pressure gauge price based on your exact specification.